package com.dljd.javase.t7.example2;

public interface A {
   public   final int age=10;
   public String name="test";
   void show();
}
interface C extends  E{
    void tt();
}
interface E{
        void mm();
}
 abstract  class B{
    public abstract  void aa();
}
abstract  class D extends B implements  A,C{
    public void mm() {

    }

    public void aa() {

    }
}
